Tesla Sinks 5% as Musk Heads to China: Robotaxi Glitches, Battery Delays Test Investor Patience
- by 247wallst
- May 12, 2026
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Shares of Tesla (NASDAQ:TSLA | TSLA Price Prediction) are down roughly 5% intraday on Tuesday, trading near $423 and change after closing at $445 on Monday. The pullback arrives just as Tesla CEO Elon Musk prepares to join a business delegation to China, where Tesla’s pending Full Self-Driving (FSD) approval remains a multi-quarter overhang.
The move snaps a powerful run. TSLA stock had climbed 28% over the past month, leaving the rally exposed to any negative headlines.
Three overhangs are converging today: Musk’s China trip, fresh reports of robotaxi operational glitches, and renewed concern over Panasonic battery production delays. None is individually thesis-breaking. Together they compress sentiment heading into a slow patch for major Tesla catalysts.
Three Overhangs Test the Bull Case
Musk’s trip to China centers on trade and technology, particularly the approval of Tesla’s FSD software. China is a critical market for Tesla, both in terms of vehicle sales and as the testing ground for advanced driver assistance technology. Approval would unlock the company’s most advanced ADAS in the world’s largest auto market.
The robotaxi narrative is also getting a reality check. Tesla launched unsupervised Robotaxi rides in Dallas and Houston in April 2026, with expansion planned to Phoenix, Miami, Orlando, Tampa, Las Vegas in 1H 2026. Reports of long wait times and frequent cancellations are surfacing as the service scales, complicating one of the loudest bull case talking points.
Battery supply rounds out the trio. Tesla has flagged in filings that “Battery pack capacity continues to be the limiting factor on vehicle production ramp”, and reported delays in battery production from Panasonic threaten the volume ramp behind Cybercab, Tesla Semi, and Megapack 3, all targeted for volume production in 2026.
Prediction Markets and the Prior Rally
The setup heading into today was already stretched. Polymarket pricing assigns just 9% probability to a California robotaxi launch by June 30 and 18% probability to Optimus release by year-end. The composite sentiment index sits at 40.83 with a 30-day trend change of -16.79, reflecting fading enthusiasm even before today’s drop.
Daily price markets were similarly cautious. Traders priced a 99% probability that TSLA would close down today and a 77% probability shares hold above $420. Reddit sentiment has tilted bearish, with scores in the 20s to 30s across r/stocks and r/WallStreetBets in the week through May 11 and over the past two days.
The fundamental backdrop is what made the recent rally possible. Tesla’s Q1 2026 results on April 22 delivered non-GAAP EPS of $0.41 vs $0.36 est, revenue of $22.39B (+16% year over year (YoY)), automotive gross margin of 21%, and FSD active subscriptions of 1.28M (+51%).
What to Watch Into the Close
Watch for whether TSLA stock can hold the $420 level into the close, given Polymarket pricing assigns a 77% probability above that mark. Headlines out of Musk’s China delegation will move the tape, especially any signal on FSD approval timing.
The valuation backdrop remains demanding. TSLA stock trades at a trailing P/E ratio of 416x and a forward P/E ratio of 208x, against an average analyst target of $412.25. That leaves little margin for execution slippage on robotaxi, Optimus, or the Cybercab ramp.
Bull and Bear Setup From Here
The bull case for Tesla still rests on FSD monetization, services growth (+42% to $3.75B in Q1 2026), and the 2026 product slate. A China FSD approval would be a binary upside catalyst that could reset the narrative.
The bear case is that three solvable problems are stacking at the same time without a near-term catalyst to break the overhang. With TSLA stock essentially flat year to date (YTD) heading into today, expectations had moved ahead of operational reality.
A measured approach fits the moment. Investors long since the April lows may consider trimming into strength, while those waiting on the sidelines could watch for confirmation that the China FSD or robotaxi storylines are turning before adding exposure.
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